A linear charge of nonuniform density l = bx, where b = 2.1 nC/m2, is distributed along the x axis from x = 2.0 m to x = 3.0 m. Determine the electric potential (relative to zero at infinity) of the point y = 4.0 m on the y axis
a. 36 V
b. 95 V
c. 10 V
d. 17 V
e. 15 V
C
You might also like to view...
A mass spectrometer splits a beam of 
and
singly charged ions having the same velocity by passing the beam through a uniform magnetic field. If the radius of the path for the
ions is 12.0 cm, what will be the radius for the
ions?
A. 9.90 cm B. 10.9 cm C. 12.0 cm D. 13.2 cm E. 14.5 cm
Is it possible for heat to travel from a cold object to a hotter object?
What will be an ideal response?
An object is oscillating on a spring with a period of 4.60 s. At time t = 0.00 s the object has zero speed and is at x = 8.30 cm. What is the acceleration of the object at t = 2.50 s?
A) 1.33 cm/s2 B) 0.784 cm/s2 C) 11.5 cm/s2 D) 14.9 cm/s2 E) 0.00 cm/s2
How do the energy level spacings for a particle in a box change when the box is made longer?
A. The spacings do not change. B. The spacings increase. C. The spacings decrease. D. There is insufficient information to answer this question.